Thymus

Học thuật
Thân thiện
Definition
  1. Noun:
    • A ductless glandular organ at the base of the neck: The thymus is a primary lymphoid organ located in the upper chest, behind the breastbone. It is crucial for the development and maturation of T-lymphocytes (T cells), which are essential for adaptive immunity.
    • A large genus of Old World mints: In botanical taxonomy, Thymus is the genus name for a group of aromatic perennial herbs, commonly known as thyme.
Usage Examples
  • Noun (Anatomy):
    • The thymus is most active during childhood and adolescence.
    • Doctors examined the size and function of her thymus.
  • Noun (Botany):
    • Thymus vulgaris is the common thyme used in cooking.
    • Several species within the genus Thymus are cultivated for their essential oils.
Advanced Usage
  • "Thymus-dependent": Refers to immune responses or lymphocytes that require the thymus for their development.
    • T cells are thymus-dependent lymphocytes.
  • "Thymic" (adjective): Pertaining to the thymus gland.
    • The patient had a thymic disorder.
Variants and Related Words
  • Thymocyte (n): An immature lymphocyte that develops in the thymus.
  • Thymectomy (n): The surgical removal of the thymus.
  • Thyme (n): The common name for plants of the genus , used as a culinary and medicinal herb.
Synonyms
  • Thymus gland (for the anatomical organ).
  • None (for the botanical genus, as it is a proper scientific name).
Related Phrases
  • "Thymus-derived lymphocyte": Another term for a T cell.
    • The body's defense relies on thymus-derived lymphocytes.
Noun
  1. a ductless glandular organ at the base of the neck that produces lymphocytes and aids in producing immunity; atrophies with age
  2. large genus of Old World mints: thyme

Từ đồng nghĩa

Từ gần giống

Từ chứa "Thymus"

Từ có nhắc đến "Thymus"